The only thing I have really found palatable at McD’s, for decades, is their “big breakfast”—scrambled eggs, sausage, hash browns and a biscuit or English.
No need to mess with that! Just make it a little cheaper, since it’s so profitable anyway...
Their burgers have gotten a lot better recently.
The steak, egg and cheese bagel is also good. Those McGriddle things are puke inducing and I eat s=fast food frequently and can choke down about anything